Transactions
| Date | Player | Pos | Transactions |
| 8/1 | Mikko Lehtonen | D | Assigned to European Team Jokerit Helsinki-KHL |
| 7/25 | Teemu Kivihalme | D | Sent to minors Toronto-AHL |
| 7/25 | Adam Brooks | C | Sent to minors Toronto-AHL |
| 7/25 | Kenny Agostino | LW | Sent to minors Toronto-AHL |
| 7/25 | Mac Hollowell | D | Sent to minors Toronto-AHL |
| 7/25 | Egor Korshkov | RW | Sent to minors Toronto-AHL |
| 7/25 | Tyler Gaudet | C | Sent to minors Toronto-AHL |
| 7/18 | Teemu Kivihalme | D | Contract extended Two-year, two-way contract extension |
| 7/12 | Adam Brooks | C | Called up from minors from Toronto-AHL |
| 7/12 | Tyler Gaudet | C | Called up from minors from Toronto-AHL |
| 7/12 | Egor Korshkov | RW | Called up from minors from Toronto-AHL |
| 7/12 | Nicholas Robertson | LW | Called up from minors from Peterborough-OHL |
| 7/12 | Mac Hollowell | D | Called up from minors from Toronto-AHL |
| 7/12 | Nic Petan | LW | Called up from minors from Toronto-AHL |
| 7/12 | Kenny Agostino | LW | Called up from minors from Toronto-AHL |
| 7/12 | Joseph Woll | G | Called up from minors from Toronto-AHL |
| 7/12 | Kasimir Kaskisuo | G | Called up from minors from Toronto-AHL |
| 7/12 | Timothy Liljegren | D | Called up from minors from Toronto-AHL |
| 7/12 | Teemu Kivihalme | D | Called up from minors from Toronto-AHL |
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